First slide

13th group or boron group

Question

The blue coloured mineral ‘Lapis Lazil’ used as semi precious stone.

Moderate

A

Sodium alumino silicate
B

Zinc cobaltate
C

Prussian blue
D

Basic copper carbonate

Solution

Sodium alumina silicate has blue colour and used as precious stone.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App